CN106392465B - Duplicate gear tooth mesh device and its assembly method - Google Patents
Duplicate gear tooth mesh device and its assembly method Download PDFInfo
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- CN106392465B CN106392465B CN201610980329.8A CN201610980329A CN106392465B CN 106392465 B CN106392465 B CN 106392465B CN 201610980329 A CN201610980329 A CN 201610980329A CN 106392465 B CN106392465 B CN 106392465B
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- gear
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- shaft gear
- inner cylinder
- gear tooth
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims description 13
- 239000007937 lozenge Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 238000005255 carburizing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention disclose the duplicate gear tooth mesh device and its assembly method that a kind of gear assembles field, device includes outer support seat, inner cylinder, shaft gear tapered sleeve, first rotation support, second rotation support, shaft gear tooth socket positioning mechanism, disk gear tooth slot positioning mechanism and shaft gear tooth top positioning mechanism, the top of the inner cylinder is rotatablely connected by the first rotation support and the top of outer support seat, the lower part of inner cylinder is connect by the second rotation support with the lower rotational of outer support seat, there is the first platform and the second platform on the outer support seat, the shaft gear tooth top positioning mechanism is mounted on the third platform of inner cylinder, and the first screw-internal thread fit with inner cylinder, the shaft gear tapered sleeve has the first male cone (strobilus masculinus) and the first Cylinder inner bore, the cooperation of first taper hole of the first male cone (strobilus masculinus) and inner cylinder.Method includes step 1: shaft gear tapered sleeve set is filled on shaft gear axle body equal 7 steps.The present invention can quickly, accurately assemble duplicate gear, convenient for operation.
Description
Technical field
The present invention relates to gears to assemble field, and in particular to a kind of duplicate gear tooth mesh device and its assembly method.
Background technique
Compound planet gear is widely used in various NW type planetary transmission system.Compound planet gear generally comprises disk tooth
Wheel and shaft gear.Disk gear and shaft gear by interference fit connection, and disk gear and the shaft gear gear teeth to tooth required precision
It is higher.
Due to the limitation by technique, disk gear and shaft gear need to complete the processes such as heat treatment and roll flute before assembly.
Therefore, assembly precision directly determines the finished product accuracy of duplicate gear.This proposes higher want for the assembly of duplicate gear
It asks.
In general, the tempering temperature of carburizing and quenching gear, at 200 DEG C or so, therefore, heating is warm when carburizing and quenching gear assembles
Degree is no more than 200 DEG C.And for the duplicate gear of big interference, enough dresses cannot be still reached when disk gear is heated to the temperature
With gap, it is also necessary to be freezed to shaft gear, to meet the requirement of fit-up gap.
Since in assembling process, disk gear is heated, and shaft gear is frozen, disk gear and shaft gear are without reliable
Benchmark positioned, greatly improve the difficulty to tooth.And existing tooth mesh device has been built upon not variable reference progress
Under the premise of positioning.Therefore, a kind of duplicate gear tooth mesh device how is designed, can be heated in disk gear and axis tooth
It is those skilled in the art's critical problem urgently to be resolved to tooth assembly that wheel is realized fast and accurately in the case where being frozen.
Summary of the invention
The first object of the present invention is to provide a kind of can be completed rapidly and accurately to the duplicate gear of tooth assembly to tooth
Device.
The present invention second be designed to provide it is a kind of simple, convenient for operation duplicate gear to tooth assembly method.
In order to reach above-mentioned first purpose, a kind of duplicate gear tooth mesh device of the invention, including outer support seat, inner cylinder,
Shaft gear tapered sleeve, first rotation support, second rotation support, shaft gear tooth socket positioning mechanism, disk gear tooth slot positioning mechanism and
The top of shaft gear tooth top positioning mechanism, the inner cylinder is rotatablely connected by the first rotation support and the top of outer support seat, interior
The lower part of cylinder is connect by the second rotation support with the lower rotational of outer support seat, on the outer support seat with the first platform and
Second platform, the shaft gear tooth socket positioning mechanism is on the first platform of outer support seat, the disk gear tooth slot localization machine
For structure on the second platform of outer support seat, the inner hole lower part of the inner cylinder has the first taper hole, and middle part has third platform, on
Portion has the first internal screw thread, and the shaft gear tooth top positioning mechanism is mounted on the third platform of inner cylinder, and first with inner cylinder
Screw-internal thread fit, the shaft gear tapered sleeve have the first male cone (strobilus masculinus) and the first Cylinder inner bore, the first of the first male cone (strobilus masculinus) and inner cylinder
Taper hole cooperation.
The shaft gear tooth socket positioning mechanism include first top, the first dead head and the first augering screw, described first
Dead head has first through hole, and first through hole tail portion is connected to the first threaded hole, and the first dead head is fixed on the first of outer support seat
On platform, and the axis of first through hole pass through inner cylinder center, described first it is top be slidably matched with first through hole, described first pushes away
It is threadedly engaged into screw rod and the first threaded hole, the first augering screw offsets with the first top tail portion, before described first is top
End has the conical surface.
The disk gear tooth slot positioning mechanism include second top, the second dead head and the second augering screw, described second
Dead head has the second through-hole, and the second through-hole tail is connected to the second threaded hole, and the second dead head is fixed on the second of outer support seat
On platform, and the axis of the second through-hole pass through inner cylinder center, described second it is top be slidably matched with the second through-hole, described second pushes away
It is threadedly engaged into screw rod and the second threaded hole, the second augering screw offsets with the second top tail portion, before described second is top
End has the conical surface.
The disk gear tooth slot positioning mechanism and shaft gear tooth socket positioning mechanism are arranged in parallel.
The shaft gear tooth top positioning mechanism includes bevel gear, bevel gear support base, pushing ring, conical ring, third rotation branch
Support, V-block and guide rail, the both ends of the bevel gear are rotatably supported on bevel gear support base, and there are three the bevel gears, and edge
It is uniformly distributed on bevel gear support base circumferencial direction, the first notch is equipped in the inner hole of the inner cylinder, bevel gear support base is equipped with convex
It rises, protrusion protrudes into the first notch, and bevel gear support base is circumferentially limited by the first notch, and bevel gear support base can be in the first notch
In move up and down, the bevel gear support base pass through third rotation support with pushing ring be rotatablely connected, the upper end of the pushing ring
Face is equipped with end-tooth, and end-tooth engages with bevel gear, the outer circle of the pushing ring equipped with the first external screw thread, the first external screw thread with it is interior
First internal screw thread of cylinder is threadedly engaged, and lower end surface and the conical ring of the pushing ring offset, and the conical ring has the first cylinder outer circle
With the second taper hole, the inner hole wall of the first cylinder outer circle and inner cylinder slides up and down cooperation, and the inner end of the V-block is equipped with v-notch,
The outer end of V-block is equipped with the second male cone (strobilus masculinus), and the second taper hole of the second male cone (strobilus masculinus) and conical ring is slidably matched, and the V-block has two
A and positioned opposite, V-block and guide rail are slidably matched and can be fixed on the third of inner cylinder along the radial motion of conical ring, the guide rail
On platform, there are two and with uniformly distributed on inner cylinder circumferencial direction, each guide rail and a V-block cooperations for guide rail tool.
Disk gear level locating mechanism is additionally provided on the outer support seat, disk gear level locating mechanism includes horizontal location
The top of plate and spring, the outer support seat has heavy platform, the outer circle of the horizontal location plate and the inner hole clearance fit of heavy platform,
Horizontal location plate is by spring and outer support seat elastic connection.
The lower part of the outer support seat is additionally provided with levelling mechanism, and the levelling mechanism includes upper setting block, lower adjustment block, branch
Fagging and adjustment bolt, the upper setting block are fixedly connected on the bottom plate of outer support seat, and the lower part of upper setting block is equipped with first
Lozenges, the top of the lower adjustment block are equipped with the second lozenges, and centre is equipped with third threaded hole, the second lozenges and first wedge
Shape face is slidably matched, and the support plate is fixed on the bottom plate of outer support seat, and support plate is equipped with third through-hole, the adjustment spiral shell
Bolt passes through third through-hole and is screwed in third threaded hole.
The first rotation support and the second rotation support are tapered roller bearing.
The third rotation support is deep groove ball bearing.
First Cylinder inner bore of the shaft gear tapered sleeve and the first male cone (strobilus masculinus) are coaxial.
In order to reach above-mentioned second purpose, a kind of duplicate gear of the invention is to tooth assembly method, using any of the above-described
The duplicate gear tooth mesh device, comprising the following steps:
Step 1: shaft gear tapered sleeve set is filled on shaft gear axle body；
Step 2: being put into after shaft gear is freezed in duplicate gear tooth mesh device, paste shaft gear tapered sleeve and the first taper hole
It closes；
Step 3: bevel gear is screwed, drives pushing ring rotation, and advance downwardly, so that conical ring is driven to move downward, V-block
It is pushed by conical ring to shaft gear center movement, shaft gear is positioned；
Step 4: screwing and promote the first screw rod, drive first is top to shaft gear center movement, makes the first top and axis tooth
The flank of tooth of wheel is bonded；
Step 5: disk gear heating rear enclosure being filled on shaft gear, is bonded disk gear lower end surface with horizontal location plate；
Step 6: screwing the second augering screw, drive second is top to be moved to disk gear centre, makes the second top and disk tooth
Gear teeth face paste is closed；
Step 7: being taken out after duplicate gear restores to room temperature.
Duplicate gear tooth mesh device of the invention realizes axis tooth by cone match and shaft gear tooth top positioning mechanism
The quick centering of wheel, so as to be completed rapidly and accurately to tooth in the case where disk gear is heated and shaft gear is frozen
Assembly；Duplicate gear is simple to tooth assembly method, is convenient for operation.
Detailed description of the invention
The present invention is described in further detail for the embodiment provided below in conjunction with attached drawing.
Fig. 1 is the structural schematic diagram of duplicate gear tooth mesh device of the invention when installing duplicate gear；
Fig. 2 is the schematic view of the front view of duplicate gear tooth mesh device of the invention；
Fig. 3 is the left view structural representation of Fig. 2；
Fig. 4 is the schematic perspective view of the bevel gear support base in Fig. 3；
Fig. 5 is the schematic perspective view of the V-block in Fig. 3.
Specific embodiment
As shown in Fig. 1,2,3,4,5, a kind of duplicate gear tooth mesh device of the invention, including outer support seat 110, inner cylinder
120, the rotation of shaft gear tapered sleeve 130, first support the 140, second rotation support 150, shaft gear tooth socket positioning mechanism 200, disk tooth
Tooth socket positioning mechanism 300 and shaft gear tooth top positioning mechanism 400 are taken turns, the top of the inner cylinder 120 passes through the first rotation support 140
It is rotatablely connected with the top of outer support seat 110, the lower part of inner cylinder 120 passes through under the second rotation support 150 and outer support seat 110
Portion is rotatablely connected, and has the first platform 111 and the second platform 112, the shaft gear tooth socket localization machine on the outer support seat 110
For structure 200 on the first platform 111 of outer support seat 110, the disk gear tooth slot positioning mechanism 300 is mounted in outer support seat 110
The second platform 112 on, the inner hole lower part of the inner cylinder 120 has the first taper hole 121, and middle part has third platform 122, top
With the first internal screw thread 123, the shaft gear tooth top positioning mechanism 400 is mounted on the third platform 122 of inner cylinder 120, and with
First internal screw thread 123 of inner cylinder 120 cooperates, and the shaft gear tapered sleeve 130 has the first male cone (strobilus masculinus) 132 and the first Cylinder inner bore
131, the first taper hole 121 of the first male cone (strobilus masculinus) 132 and inner cylinder 120 cooperates.
As shown in Figure 1, 2, the shaft gear tooth socket positioning mechanism 200 includes first top 210,220 and of the first dead head
First augering screw 230, first dead head 220 have first through hole 221, and 221 tail portion of first through hole is connected to the first screw thread
Hole 222, the first dead head 220 are fixed on the first platform 111 of outer support seat 110, and the axis of first through hole 221 is across interior
120 centers of cylinder, described first top 210 is slidably matched with first through hole 221, first augering screw 230 and the first screw thread
Hole 222 is threadedly engaged, and the first augering screw 230 offsets with first top 210 tail portion, the first top 210 front end tool
There is the conical surface.
As shown in Figure 1, 2, the disk gear tooth slot positioning mechanism 300 includes second top 310,320 and of the second dead head
Second augering screw 330, second dead head 320 have the second through-hole 321, and 321 tail portion of the second through-hole is connected to the second screw thread
Hole 322, the second dead head 320 are fixed on the second platform 112 of outer support seat 110, and the axis of the second through-hole 321 is across interior
120 centers of cylinder, described second top 310 is slidably matched with the second through-hole 321, second augering screw 330 and the second screw thread
Hole 322 is threadedly engaged, and the second augering screw 330 offsets with second top 310 tail portion, the second top 310 front end tool
There is the conical surface.
As shown in Figure 1, 2, the disk gear tooth slot positioning mechanism 300 is arranged in parallel with shaft gear tooth socket positioning mechanism 200.
As shown in Fig. 1,2,3,4,5, the shaft gear tooth top positioning mechanism 400 includes bevel gear 410, bevel gear support base
420, pushing ring 430, conical ring 440, third rotation support 450, V-block 460 and guide rail 470, the both ends of the bevel gear 410 turn
Dynamic to be supported on bevel gear support base 420, there are three the bevel gears 410, and along 420 circumferencial direction of bevel gear support base
Cloth is equipped with the first notch 124 in the inner hole of the inner cylinder 120, and bevel gear support base 420 is equipped with protrusion 421, and protrusion 421 is stretched
Enter in the first notch 124, for bevel gear support base 420 by the circumferential limit of the first notch 124, bevel gear support base 420 can be first
It being moved up and down in notch 124, the bevel gear support base 420 is rotatablely connected by third rotation support 450 with pushing ring 430,
The upper surface of the pushing ring 430 is equipped with end-tooth 431, and end-tooth 431 is engaged with bevel gear 410, outside the pushing ring 430
Circle is equipped with the first external screw thread 432, and the first internal screw thread 123 of the first external screw thread 432 and inner cylinder 120 is threadedly engaged, the pushing ring
430 lower end surface offsets with conical ring 440, and the conical ring 440 has the first cylinder outer circle 441 and the second taper hole 442, the first cylinder
The inner hole wall of outer circle 441 and inner cylinder 120 slides up and down cooperation, and the inner end of the V-block 460 is equipped with v-notch 461, V-block
460 outer end is equipped with the second male cone (strobilus masculinus) 462, and the second taper hole 442 of the second male cone (strobilus masculinus) 462 and conical ring 440 is slidably matched, the V
There are two the tools of type block 460 and positioned opposite, and V-block 460 is slidably matched with guide rail 470 and can be along the radial motion of conical ring 440, institute
It states guide rail 470 to be fixed on the third platform 122 of inner cylinder 120, there are two and with equal on 120 circumferencial direction of inner cylinder for the tool of guide rail 470
Cloth, each guide rail 470 and a V-block 460 cooperate.
As shown in Figure 1, 2, disk gear level locating mechanism 500 is additionally provided on the outer support seat 110, disk gear level is fixed
Position mechanism 500 includes horizontal location plate 510 and spring 520, and the top of the outer support seat 110 has heavy platform 113, the level
The outer circle of positioning plate 510 and the inner hole clearance fit of heavy platform 113, horizontal location plate 510 is by spring 520 and outer support seat 110
Elastic connection.
As shown in Figure 1, 2, the lower part of the outer support seat 110 is additionally provided with levelling mechanism 600, and the levelling mechanism 600 wraps
Upper setting block 610, lower adjustment block 620, support plate 630 and adjustment bolt 640 are included, the upper setting block 610 is fixedly connected outside
On the bottom plate of support base 110, the lower part of upper setting block 610 is equipped with the first lozenges 611, and the top of the lower adjustment block 620 is set
There is the second lozenges 621, centre is equipped with third threaded hole 622, and the second lozenges 621 is slidably matched with the first lozenges 611, institute
It states support plate 630 to be fixed on the bottom plate of outer support seat 110, support plate 630 is equipped with third through-hole 631, the adjustment bolt
640 pass through third through-hole 631 and are screwed in third threaded hole 622.
As shown in Figure 1, the first rotation support 140 and the second rotation support 150 are tapered roller bearing.
As shown in figure 3, the third rotation support 450 is deep groove ball bearing.
As shown in Figure 1, 2, the first Cylinder inner bore 131 of the shaft gear tapered sleeve 130 and the first male cone (strobilus masculinus) 132 are coaxial.
As shown in Fig. 1,2,3,4,5, a kind of duplicate gear of the invention is to tooth assembly method, using above-mentioned duplicate gear pair
Tooth device, comprising the following steps:
Step 1: 130 sets of shaft gear tapered sleeve are filled on 710 axle body of shaft gear；
Step 2: being put into duplicate gear tooth mesh device after shaft gear 710 is freezed, bore shaft gear tapered sleeve 130 and first
Hole 121 is bonded；
Step 3: screwing bevel gear 410, drive pushing ring 430 to rotate, and advance downwardly, to drive conical ring 440 downward
Movement, V-block 460 are pushed to 710 center movement of shaft gear by conical ring 440, shaft gear 710 are positioned；
Step 4: screwing and promote the first screw rod 230, drive first top 210 to 710 center movement of shaft gear, make the first top
Point 210 is bonded with the flank of tooth of shaft gear 710；
Step 5: the heating of disk gear 720 rear enclosure being filled on shaft gear 710,720 lower end surface of disk gear and horizontal location are made
Plate 510 is bonded；
Step 6: screwing the second augering screw 330, drive second top 310 to 720 center movement of disk gear, make the second top
Point 310 is bonded with 720 flank of tooth of disk gear；
Step 7: being taken out after duplicate gear 700 restores to room temperature.
Claims (9)
1. a kind of duplicate gear tooth mesh device, it is characterised in that:
It a, include outer support seat (110), inner cylinder (120), shaft gear tapered sleeve (130), the first rotation support (140), the second rotation
Support (150), shaft gear tooth socket positioning mechanism (200), disk gear tooth slot positioning mechanism (300) and shaft gear tooth top positioning mechanism
(400),
B, the top of the inner cylinder (120) is rotatablely connected by the top of the first rotation support (140) and outer support seat (110),
The lower part of inner cylinder (120) is connect by the second rotation support (150) with the lower rotational of outer support seat (110),
C, there is the first platform (111) and the second platform (112) on the outer support seat (110),
D, the shaft gear tooth socket positioning mechanism (200) is mounted on first platform (111) of outer support seat (110),
E, the disk gear tooth slot positioning mechanism (300) is mounted on second platform (112) of outer support seat (110),
F, the inner hole lower part of the inner cylinder (120) has the first taper hole (121), and middle part has third platform (122), and top has
First internal screw thread (123),
G, the shaft gear tooth top positioning mechanism (400) is mounted on the third platform (122) of inner cylinder (120), and and inner cylinder
(120) the first internal screw thread (123) cooperation,
H, the shaft gear tapered sleeve (130) has the first male cone (strobilus masculinus) (132) and the first Cylinder inner bore (131), the first male cone (strobilus masculinus)
(132) cooperate with first taper hole (121) of inner cylinder (120)；
The first rotation support (140) and the second rotation support (150) are tapered roller bearing；
The first Cylinder inner bore (131) and the first male cone (strobilus masculinus) (132) of the shaft gear tapered sleeve (130) are coaxial.
2. duplicate gear tooth mesh device according to claim 1, it is characterised in that: the shaft gear tooth socket positioning mechanism
It (200) include first top (210), the first dead head (220) and the first augering screw (230), first dead head (220)
With first through hole (221), first through hole (221) tail portion is connected to the first threaded hole (222), and the first dead head (220) is fixed on
On the first platform (111) of outer support seat (110), and the axis of first through hole (221) passes through inner cylinder (120) center, and described the
One top (210) are slidably matched with first through hole (221), first augering screw (230) and the first threaded hole (222) screw thread
Cooperation, the first augering screw (230) and the tail portion of first top (210) offset, and the front end of first top (210) has cone
Face.
3. duplicate gear tooth mesh device according to claim 2, it is characterised in that: the disk gear tooth slot positioning mechanism
It (300) include second top (310), the second dead head (320) and the second augering screw (330), second dead head (320)
With the second through-hole (321), the second through-hole (321) tail portion is connected to the second threaded hole (322), and the second dead head (320) is fixed on
On the second platform (112) of outer support seat (110), and the axis of the second through-hole (321) passes through inner cylinder (120) center, and described the
Two top (310) are slidably matched with the second through-hole (321), second augering screw (330) and the second threaded hole (322) screw thread
Cooperation, the second augering screw (330) and the tail portion of second top (310) offset, and the front end of second top (310) has cone
Face.
4. duplicate gear tooth mesh device according to claim 1, it is characterised in that: the disk gear tooth slot positioning mechanism
(300) it is arranged in parallel with shaft gear tooth socket positioning mechanism (200).
5. duplicate gear tooth mesh device according to claim 3, it is characterised in that: the shaft gear tooth top positioning mechanism
It (400) include bevel gear (410), bevel gear support base (420), pushing ring (430), conical ring (440), third rotation support
(450), the both ends of V-block (460) and guide rail (470), the bevel gear (410) are rotatably supported in bevel gear support base (420)
On, there are three the bevel gears (410), and uniformly distributed along bevel gear support base (420) circumferencial direction, the inner cylinder (120)
The first notch (124) are equipped in inner hole, bevel gear support base (420) is equipped with raised (421), and raised (421) are protruded into first and lacked
In mouth (124), bevel gear support base (420) is circumferentially limited by the first notch (124), and bevel gear support base (420) can be first
Notch moves up and down in (124), and the bevel gear support base (420) rotates support (450) by third and pushing ring (430) turn
The upper surface of dynamic connection, the pushing ring (430) is equipped with end-tooth (431), and end-tooth (431) is engaged with bevel gear (410), institute
The outer circle for stating pushing ring (430) is equipped with the first external screw thread (432), the first internal screw thread of the first external screw thread (432) and inner cylinder (120)
(123) it is threadedly engaged, lower end surface and the conical ring (440) of the pushing ring (430) offset, and the conical ring (440) has the first circle
Column outer circle (441) and the second taper hole (442), the first cylinder outer circle (441) and the inner hole wall of inner cylinder (120) slide up and down cooperation,
The inner end of the V-block (460) is equipped with v-notch (461), and the outer end of V-block (460) is equipped with the second male cone (strobilus masculinus) (462), and second
Male cone (strobilus masculinus) (462) and the second taper hole (442) of conical ring (440) are slidably matched, and there are two V-block (460) tools and opposite cloth
It sets, V-block (460) and guide rail (470) are slidably matched and can be fixed on along the radial motion of conical ring (440), the guide rail (470)
On the third platform (122) of inner cylinder (120), guide rail (470) tool on inner cylinder (120) circumferencial direction there are two and be evenly distributed with, each
Guide rail (470) cooperates with a V-block (460).
6. duplicate gear tooth mesh device according to claim 5, it is characterised in that: also set on the outer support seat (110)
There is disk gear level locating mechanism (500), disk gear level locating mechanism (500) includes horizontal location plate (510) and spring
(520), the top of the outer support seat (110) has heavy platform (113), the outer circle and heavy platform of the horizontal location plate (510)
(113) inner hole clearance fit, horizontal location plate (510) is by spring (520) and outer support seat (110) elastic connection.
7. duplicate gear tooth mesh device according to claim 1, it is characterised in that: the lower part of the outer support seat (110)
It is additionally provided with levelling mechanism (600), the levelling mechanism (600) includes upper setting block (610), lower adjustment block (620), support plate
(630) it is fixedly connected on the bottom plate of outer support seat (110) with adjustment bolt (640), the upper setting block (610), upper adjustment
The lower part of block (610) is equipped with the first lozenges (611), and the top of the lower adjustment block (620) is equipped with the second lozenges (621),
Centre is equipped with third threaded hole (622), and the second lozenges (621) is slidably matched with the first lozenges (611), the support plate
(630) it is fixed on the bottom plate of outer support seat (110), support plate (630) is equipped with third through-hole (631), the adjustment bolt
(640) third through-hole (631) are passed through and are screwed in third threaded hole (622).
8. duplicate gear tooth mesh device according to claim 5, it is characterised in that: the third rotates support (450) and is
Deep groove ball bearing.
9. a kind of duplicate gear is to tooth assembly method, using duplicate gear tooth mesh device as claimed in claim 6, feature exists
In: the following steps are included:
Step 1: shaft gear tapered sleeve (130) set is filled on shaft gear (710) axle body；
Step 2: will be put into duplicate gear tooth mesh device after shaft gear (710) freezing, bore shaft gear tapered sleeve (130) with first
Hole (121) fitting；
Step 3: screw bevel gear (410), drive pushing ring (430) rotation, and advance downwardly, thus drive conical ring (440) to
Lower movement, V-block (460) are pushed to shaft gear (710) center movement by conical ring (440), shaft gear (710) are positioned；
Step 4: screwing the first augering screw (230), drive first top (210) to shaft gear (710) center movement, make first
Top (210) are bonded with the flank of tooth of shaft gear (710)；
Step 5: disk gear (720) heating rear enclosure being filled on shaft gear (710), keeps disk gear (720) lower end surface and level fixed
Position plate (510) is bonded；
Step 6: screwing the second augering screw (330), drive second top (310) to disk gear (720) center movement, make second
Top (310) are bonded with disk gear (720) flank of tooth；
Step 7: being taken out after duplicate gear (700) restore to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980329.8A CN106392465B (en) | 2016-11-08 | 2016-11-08 | Duplicate gear tooth mesh device and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980329.8A CN106392465B (en) | 2016-11-08 | 2016-11-08 | Duplicate gear tooth mesh device and its assembly method |
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| Publication Number | Publication Date |
|---|---|
| CN106392465A CN106392465A (en) | 2017-02-15 |
| CN106392465B true CN106392465B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610980329.8A Active CN106392465B (en) | 2016-11-08 | 2016-11-08 | Duplicate gear tooth mesh device and its assembly method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020481B (en) * | 2017-04-20 | 2024-01-26 | 福建辉达机械有限公司 | Double planetary gear assembly equipment and assembly method thereof |
| CN108818022B (en) * | 2018-08-02 | 2024-05-14 | 西安法士特汽车传动有限公司 | Supporting seat for floating positioning of workpiece at two end surfaces of lathe and use method of supporting seat |
| CN110039270B (en) * | 2019-04-11 | 2021-02-26 | 苏州科峰英诺传动技术有限公司 | Method for manufacturing combined duplicate gear |
| CN110397722A (en) * | 2019-07-25 | 2019-11-01 | 中车长春轨道客车股份有限公司 | The assembly device of duplex helical teeth planetary gear hot charging and the method for assembling planetary gear |
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|---|---|
| CN106392465A (en) | 2017-02-15 |
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